The National Geographic Society has installed the "highest weather station in the world" on Mount Everest at an altitude of 8,830 meters to automatically measure various meteorological phenomena.
Rajiv Ranjan has been appointed as the ex-officio member of the Monetary Policy Committee (MPC) by the Central Board of Directors of the Reserve Bank of India (RBI).
Defence Minister Rajnath Singh has released a book titled 'INDO-PAK WAR 1971- Reminiscences of Air Warriors' at the 37th Air Chief Marshal PC Lal Memorial Lecture organized by the Air Force Association in New Delhi, Delhi.